[OpenSIPS-Users] Help me on flow of PUA

[Anca Vamanu]

Hi Mahesh,

In the code 200ok is sent before Notify.
Are you sure at the presence server the Notify is sent before the 200OK? 
Please run a trace on the presence server and check this again.

regards,
Anca

mahesh.peddi at info-spectrum.com wrote:
> Hi Anca,
>
>             Thank you for the prompt reply,I am using 
> opensips-1.4.0-tls and also using 'pua_usrloc' and 'pua_mi' . In the 
> previous mail what i meant was......
>
> When 'PUBLISH' is sent from PUA server to presence server.Presence 
> server has to send 200-ok immediately.But,I am receiving step 2,step 3 
> and step 4 respectievly (MY FLOW diagram).
>
> ACTUAL FLOW :
>
> step 1: PUA SERVER-------(PUBLISH)-------->PRESENCE SERVER
>
> step 2: PRESENCE SERVER----------200-OK-------->PUA SERVER
>
> step 3: PRESENCE SERVER---------NOTIFY---------->UE
>
> step 4:UE-------200-OK---------------------------------->PRESENCE SERVER
>
>
> MY FLOW:
>
> step 1: PUA SERVER--------(PUBLISH)------>PRESENCE SERVER
>
> step 2: PRESENCE SERVER------(NOTIFY)----->UE
>
> step 3: UE------(200 OK)----->PRESENCE SERVER
>
> step 4: PRESENCE SERVER--------(200OK)------>PUA SERVER
>
> I am receiving NOTIFY before 200-ok message !!.Is it right?.
>
> Thanks in Advance
>
>
> Regards,
> Mahesh Peddi
> Infospectrum India Pvt. Ltd.
> Cell:  +91 9765775176
> IP-Phone Ext. - 764
>
> ----- Original Message ----- From: "Anca Vamanu" <anca at opensips.org>
> To: <mahesh.peddi at info-spectrum.com>
> Cc: <users at lists.opensips.org>
> Sent: Monday, December 22, 2008 5:09 PM
> Subject: Re: [OpenSIPS-Users] Help me on flow of PUA
>
>
>> Hi Mahesh,
>>
>> I see that the messages are exactly the same - and as they should be.
>> What do you mean when you say that the call flow is different? In the 
>> time sequence?  It is not that important, but if we were to consider 
>> it, your print surprises me as the presence server sends the 200OK 
>> reply for Publish before sending Notify.
>> You use pua module with pua_usrloc? What opensips version are you using?
>>
>> regards,
>> Anca
>>
>>
>> mahesh.peddi at info-spectrum.com wrote:
>>> Hi,
>>>
>>> I am working on PUA. I have query on this, I am running PUA and 
>>> PRESENCE server's in different machines and able to communicate 
>>> sucessfully.
>>> But when i check the traces the flow is
>>>
>>> PUA SERVER--------(PUBLISH)------>PRESENCE SERVER
>>>
>>> PRESENCE SERVER------(NOTIFY)----->UE
>>>
>>> UE------(200 OK)----->PRESENCE SERVER
>>>
>>> PRESENCE SERVER--------(200OK)------>PUA SERVER
>>>
>>> But accroding to the attchment i have sent the call flow is 
>>> different. please help me on this.
>>>
>>> waiting for your response.
>>>
>>> Thanks in Advance,
>>>
>>> Regards,
>>> Mahesh
>>>
>>>
>>> ------------------------------------------------------------------------ 
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>
>>
>